trifle

Noun

• something of small importance

• a detail that is considered insignificant

• a cold pudding made of layers of sponge cake spread with fruit or jelly; may be decorated with nuts, cream, or chocolate

Verb

• consider not very seriously
  • He is trifling with her
    
  • She plays with the thought of moving to Tasmania
    

• act frivolously

• waste time; spend one's time idly or inefficiently

Related words

• Synonyms: 
  triviality , trivia , small beer , technicality , dally , play , frivol , piddle , wanton , wanton away , piddle away